Multiple Choice Questions & Answers on APSC Medical Sciences Optional | GkSeries

31 KAP study in India was first used to study
1 HIV
2 malaria
3 family planning
4 cancer cervix
Answer: family planning
32 Isolation is strictly recommended for
1 mumps
2 measles
3 hepatitis A
4 pneumonic plague
Answer: pneumonic plague

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33 Pontine stroke is associated with all, except
1 bilateral pinpoint pupil
2 pyrexia
3 vagal palsy
4 quadriparesis
Answer: vagal palsy
34 The speed of conduction is slowest in
1 AV node
2 bundle of HIS
3 Purkinje's fibres
4 ventricular myocardial fibre
Answer: AV node
35 Cobalt is a constituent of
1 folic acid
2 vitamin B12
3 niacin
4 biotin
Answer: vitamin B12
36 Erythropoietin is increased in all of the following conditions, except
1 hepatocellular carcinoma
2 renal cell carcinoma
3 cerebellar hemangioblastoma
4 pancreatic carcinoma

Answer: pancreatic carcinoma
37 The most common tumor in the posterior mediastinum is
1 neurofibroma
2 teratoma
3 lymphoma
4 bronchogenic cyst

Answer: neurofibroma
38 The most common histological type of thyroid carcinoma is
1 medullary type
2 follicular type
3 papillary type
4 anaplastic type

Answer: papillary type
39 Diffuse esophageal spasm is best diagnosed by
1 endoscopy
2 manometry
3 barium swallow
4 CT

Answer: manometry
40 Which of the following organelles play a pivotal role in apoptosis?
1 Mitochondrion
2 Endoplasmic reticulum
3 Nucleus
4 Golgi apparatus

Answer: Mitochondrion
41 Gut-associated lymphoid tissue (GALT) is primarily located in
1 lamina propria
2 submucosa
3 muscularis mucosa
4 serosa

Answer: lamina propria
42 Coagulative necrosis is commonly seen in
1 tuberculosis
2 fungal infection
3 sarcoidosis
4 wet gangrene

Answer: tuberculosis
43 Chief cells of stomach are most abundant in
1 fundus
2 body
3 antrum
4 pylorus

Answer: fundus
44 The molecular weight of haemoglobin is
1 44,450
2 54,450
3 64,450
4 74,450

Answer: 64,450
45 DNA is denatured by
1 heat
2 acid
3 alkali
4 All of the above

Answer: All of the above

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